(来学网)膀胱区正位摄影,中心线应
  • A.
    (来学网)向足侧倾斜10°
  • B.
    (来学网)向足侧倾斜15°
  • C.
    (来学网)向足侧倾斜20°
  • D.
    (来学网)向足侧倾斜25°
  • E.
    (来学网)向足侧倾斜30°